From: Mark Thom <markjordanthom@gmail.com>
Date: Tue, 16 Oct 2018 04:13:58 +0000 (-0600)
Subject: correctly handle anonymous variables when reading
X-Git-Tag: v0.8.110~330
X-Git-Url: https://git.sagredo.dev/?a=commitdiff_plain;h=3140c65f67858a317a824a1d6b92c14426dcbffd;p=scryer-prolog.git

correctly handle anonymous variables when reading
---

diff --git a/src/prolog/read.rs b/src/prolog/read.rs
index 2a40aa94..de6835d2 100644
--- a/src/prolog/read.rs
+++ b/src/prolog/read.rs
@@ -131,8 +131,6 @@ pub(crate) fn write_term_to_heap(term: &Term, machine_st: &mut MachineState) ->
                 continue;
             },
             &TermRef::Var(_, _, ref var) => {
-                let v = var.as_str();
-                
                 if let Some((arity, site_h)) = queue.pop_front() {
                     if let Some(addr) = var_dict.get(var).cloned() {
                         machine_st.heap[site_h] = HeapCellValue::Addr(addr);